import Vue from 'vue'
import Router from 'vue-router'


// import Login from '../components/Login.vue'
const Login = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/Login.vue')
// import Home from "../components/Home.vue"
const Home = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/Home.vue')
// import Welcome from '../components/Welcome.vue'
const Welcome = () => import(/* webpackChunkName: "login_home_welcome" */ '../components/Welcome.vue')



// import Users from '../components/user/Users.vue'
const Users = () => import(/* webpackChunkName: "users_rights_roles" */ '../components/user/Users.vue')
// import Rights from "../components/power/Rights.vue"
const Rights = () => import(/* webpackChunkName: "users_rights_roles" */ '../components/power/Rights.vue')
// import Roles from '../components/power/Roles.vue'
const Roles = () => import(/* webpackChunkName: "users_rights_roles" */ '../components/power/Roles.vue')


// import Cate from '../components/goods/Cate.vue'
const Cate = () => import(/* webpackChunkName: "cate_params" */ '../components/goods/Cate.vue')
// import Params from '../components/goods/Params.vue'
const Params = () => import(/* webpackChunkName: "cate_params" */ '../components/goods/Params.vue')


// import List from '../components/goods/List.vue'
const List = () => import(/* webpackChunkName: "list_add" */ '../components/goods/List.vue')
// import Add from '../components/goods/Add.vue'
const Add= () => import(/* webpackChunkName: "list_add" */ '../components/goods/Add.vue')



// import Order from '../components/order/Order.vue'
const Order= () => import(/* webpackChunkName: "order_report" */ '../components/order/Order.vue')
// import Report from '../components/report/Report.vue'
const Report= () => import(/* webpackChunkName: "order_report" */ '../components/report/Report.vue')

Vue.use(Router)
const router = new Router({
  routes: [
    {path: '/' , redirect: '/login '},
    {path: '/login' , component: Login },
    {
      path: '/home', 
      component: Home ,
      redirect:'/welcome',
          children:[
       // {path:'/home',redirect:'/welcome'},
        {path: '/welcome',component: Welcome},
        {path: '/users' , component: Users},
        {path: '/rights', component: Rights},
        {path: '/roles', component: Roles},
        {path:'/categories' , component: Cate},
        {path: '/params' , component : Params},
        {path: '/goods' , component: List},
        {path:'/goods/add' , component: Add},
        {path: '/orders' , component: Order},
        {path: '/reports' ,component: Report}
      ]
  }
  ]
})
//挂载路由导航守卫
router.beforeEach((to,from,next)=>{
  if(to.path ==='/login')return next()
  const tokenstr = window.sessionStorage.getItem('token')
  if(!tokenstr)return next('/login')
  next()
})
export default router
